the fbi has the lead in this investigation. the information the best information and the best assessment we have today is that in fact this was not a preplanned premeditated attack. that what happened initially was that it was a spontaneous rehe action to what had just transpired in cairo as a consequence of the video. that people quartered outside of the emba -- people gathered outside of the embassy and then it grew very violent and those with extremist ties joined the fray and came it heavy weapons which unfortunately are quite common in post revolutionary libya and that then spun out of control. but we don't see at this point signs that this was a coordinated planned premeditated attack. obviously we will wait for the results of the investigation and we don't want to jump to conclusions before then but i do think it is important for the american people to know our best current assessment. >> chris: and the last question, terror cells in benghazi had carried out five attacks since april including one at the same consultate,